Convention
Power Indicator
Pattern
Condition
CAUTION:
If two PSUs are used, they must be of the same type and have the
same maximum output power.
CAUTION:
Combining AC and DC PSUs is not supported and triggers a
mismatch.
E
Not lit
Power is not connected.
Internal dual SD module indicator codes
The Internal Dual SD module (IDSDM) provides you with a redundant SD card solution. You can configure the IDSDM for storage or as the
OS boot partition. The IDSDM card offers the following features:
•
Dual card operation — maintains a mirrored configuration by using SD cards in both the slots and provides redundancy.
NOTE:
When the Redundancy option is set to Mirror Mode in the Integrated Devices screen of System Setup, the information
is replicated from one SD card to another.
•
Single card operation — single card operation is supported, but without redundancy.
Figure 10. Internal dual SD module (IDSDM)
1
LED status indicator (2)
The following table describes the IDSDM indicator codes:
Table 10. IDSDM indicator codes
Convention
IDSDM indicator code
Description
A
Green
Indicates that the card is online.
B
Flashing green
Indicates rebuild or activity.
C
Flashing amber
Indicates card mismatch or that the card has failed.
D
Amber
Indicates that the card is offline, has failed, or is write-protected.
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About the PowerEdge R930
